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2011-07-30sd: do not add one sector to the disk sizeVincent Palatin
This leads to random off-by-one error. When the size of the SD is exactly 1GB, the emulation was returning a wrong SDHC CSD descriptor. Signed-off-by: Vincent Palatin <vpalatin@chromium.org> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2011-07-29Fix last sector write on sd cardDr. David Alan Gilbert
When writing the last sector of an SD card using WRITE_MULTIPLE_BLOCK QEmu throws an error saying that we've run off the end, and leaves itself in the wrong state. Tested on ARM Vexpress model. Signed-off-by: Dr. David Alan Gilbert <david.gilbert@linaro.org> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2011-05-22hw/sd.c: Don't complain about SDIO commands CMD52/CMD53Peter Maydell
The SDIO specification introduces new commands 52 and 53. Handle as illegal command but do not complain on stderr, as SDIO-aware OSes (including Linux) may legitimately use these in their probing for presence of an SDIO card. Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Stefan Hajnoczi <stefanha@linux.vnet.ibm.com>
2011-03-06hw/sd.c: fix sd_set_cb() crash when bdrv == NULLAurelien Jarno
sd_set_cb() calls bdrv_is_read_only() and bdrv_is_inserted() even if no block driver is associated with the card reader. This patch fixes the issues by not setting the irq in this case, this fixes ARM versatile crash. Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-02-24hw/sd.c: Add missing state change for SD_STATUS, SEND_NUM_WR_BLOCKSPeter Maydell
The SD_STATUS and SEND_NUM_WR_BLOCKS commands are supposed to cause the card to send data back to the host. However sd.c was missing the state change to sd_sendingdata_state for these commands, with the effect that the Linux driver would either hang indefinitely waiting for nonexistent data (pl181) or read zeroes and provoke a qemu warning message (omap). Signed-off-by: Peter Maydell <peter.maydell@linaro.org> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2011-01-31block: tell drivers about an image resizeChristoph Hellwig
Extend the change_cb callback with a reason argument, and use it to tell drivers about size changes. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-09-22Fix compilation error (missing include statement)Stefan Weil
./hw/sd.c: In function ‘sd_init’: ./hw/sd.c:443: error: implicit declaration of function ‘qemu_blockalign’ ./hw/sd.c:443: error: nested extern declaration of ‘qemu_blockalign’ ./hw/sd.c:443: error: assignment makes pointer from integer without a cast Cc: Christoph Hellwig <hch@lst.de> Cc: Kevin Wolf <kwolf@redhat.com> Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2010-09-21use qemu_blockalign consistentlyChristoph Hellwig
Use qemu_blockalign for all allocations in the block layer. This allows increasing the required alignment, which is need to support O_DIRECT on devices with large block sizes. Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Kevin Wolf <kwolf@redhat.com>
2010-04-25arm: remove dead assignments, spotted by clang analyzerBlue Swirl
Value stored is never read. Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-12-18handle SD CMD5 without error messagesJuha Riihimäki
From: Juha Riihimäki <juha.riihimaki@nokia.com> Signed-off-by: Juha Riihimäki <juha.riihimaki@nokia.com> Signed-off-by: Riku Voipio <riku.voipio@nokia.com> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
2009-11-03hw/sd: Support SDHC size cardsAndrzej Zaborowski
This patch adds SHDC support (-sd sd.img, where sd.img is larger than 1GB) to qemu. Signed-off-by: Jason S. McMullan <jason.mcmullan@gmail.com> Signed-off-by: Andrzej Zaborowski <andrew.zaborowski@intel.com>
2009-10-01Revert "Get rid of _t suffix"Anthony Liguori
In the very least, a change like this requires discussion on the list. The naming convention is goofy and it causes a massive merge problem. Something like this _must_ be presented on the list first so people can provide input and cope with it. This reverts commit 99a0949b720a0936da2052cb9a46db04ffc6db29. Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
2009-10-01Get rid of _t suffixmalc
Some not so obvious bits, slirp and Xen were left alone for the time being. Signed-off-by: malc <av1474@comtv.ru>
2009-05-13Replace gcc variadic macro extension with C99 versionBlue Swirl
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
2009-05-10Follow coding conventionsPaul Brook
Remove explicit struct qualifiers and rename structure types. Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-05-03Handle NULL bdrv.Paul Brook
Signed-off-by: Paul Brook <paul@codesourcery.com>
2009-03-16Delete some unused macros detected with -Wp,-Wunused-macros useblueswir1
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6856 c046a42c-6fe2-441c-8c8c-71466251a162
2009-03-07do not pretend to support low voltage operationaurel32
Eliminate "mmc0: SD card claims to support the incompletely defined 'low voltage range'. This will be ignored." warning. Qemu says the card is a SD card, and SD spec doesn't define low-voltage cards, so do now pretend to be one. Signed-off-by: Riku Voipio <riku.voipio@iki.fi> Signed-off-by: Aurelien Jarno <aurelien@aurel32.net> git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6772 c046a42c-6fe2-441c-8c8c-71466251a162
2008-06-02Enable SD card on creation.balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4640 c046a42c-6fe2-441c-8c8c-71466251a162
2008-04-14Add basic OMAP2 chip support.balrog
Add the OMAP242x (arm1136 core) initialisation with basic on-chip peripherals and update OMAP1 peripherals which are re-used in OMAP2. Make palmte.c and sd.c errors go to stderr. Allow disabling SD chipselect. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4213 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-24Implement SD CMD8 and R7 from the newer SD Physical Spec Version 2.00.balrog
Remove bogus setting of bits 63 of R2 type responses. Make some constants static to allow definitions by the same name for SDIO. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3850 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-24Add "cache" parameter to "-drive" (Laurent Vivier).balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3848 c046a42c-6fe2-441c-8c8c-71466251a162
2007-12-04Don't claim SD card supports voltages linux claims are below defined voltage ↵balrog
range. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3772 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-25Scale TSC2102 touchscreen pressure value more realistically (still could be ↵balrog
better). PalmOS 5.2.1 now fully boots. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3741 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-24Partial SD card SPI mode support.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3731 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-18Add statics and missing #includes for prototypes.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3683 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17Better STOPINTR bit semantics in the PXA2xx DMA.balrog
Don't error out on reading GPCR register, just warn (Thorsten Zitterell). Don't zero a memory that's already zeroed. git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3676 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17Break up vl.h.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3674 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17sd.c build fix.pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3673 c046a42c-6fe2-441c-8c8c-71466251a162
2007-11-17Convert SD cards code to use qemu_irq too.balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3671 c046a42c-6fe2-441c-8c8c-71466251a162
2007-09-16find -type f | xargs sed -i 's/[\t ]$//g' # on most filesths
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3173 c046a42c-6fe2-441c-8c8c-71466251a162
2007-07-30Re-add clearing of the APP_CMD flag that somehow got lost.balrog
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3094 c046a42c-6fe2-441c-8c8c-71466251a162
2007-04-06SD card emulation (initial implementation by Andrzei Zaborowski).pbrook
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@2620 c046a42c-6fe2-441c-8c8c-71466251a162
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